From:
Alfred Russel Wallace
To:
Charles Robert Darwin
Date:
20 Oct 1869
Source of text:
DAR 106: B86–7
Summary:
Looks forward to Descent, though he expects to find more to differ with than in any other of CD’s books.
Problems of usefulness of incipient organs and of the independent origin of similar complex organs are real difficulties.
Plans a little book on "Distribution of animals".
Contributor:
Darwin Correspondence Project
